From the industry leading and innovative company, Science of Vaping, comes their new drip tips. Quality and precisely cut in durable materials like stainless steel and black delrin, the Bullett Drip Tip makes a fantastic custom addition to your favorite atomizer. The design is the essence of simplicity and modern design with a flush look and a cut out ring around the edge of the drip tip top. The Bullett Drip Tip has a 8mm wide bore opening which tapers like a funnel, the staple of Science of Vaping Drip Tips. The Bullett Drip Tip by Science of Vaping.